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Submission #279555

# Submission time Handle Problem Language Result Execution time Memory
279555 2020-08-22T07:40:24 Z tinjyu Aliens (IOI16_aliens) C++14
100 / 100
 218 ms 10288 KB 
#include "aliens.h"
#include <iostream>
#include <algorithm>
using namespace std;
struct node{
	long long int x,y;
}a[1000005];
long long int dp[1000005],x[1000005],y[1000005],t[1000005][3],g[1000005],mi,minum,ma=999999999999999,manum;
bool cmp(node a,node b)
{
	if(a.x<b.x)return 1;
	if(a.x>b.x)return 0;
	if(a.y>a.y)return 1;
	return 0;
}
double check(long long int a,long long int b)
{
	if(t[a][1]==t[b][1])return 99999999999999;
	return (t[a][0]-t[b][0])/(t[a][1]-t[b][1]);
}
long long take_photos(int n, int m, int k, std::vector<int> r, std::vector<int> c) {
    for(int i=0;i<n;i++)
    {
    	a[i].x=r[i];
    	a[i].y=c[i];
    	if(a[i].y<a[i].x)
    	{
    		swap(a[i].x,a[i].y);
		}
	}
	sort(a,a+n,cmp);
	long long int cnt=1;
	x[1]=a[0].x;
	y[1]=a[0].y;
	for(int i=1;i<n;i++)
	{
		if(a[i].x>x[cnt] && a[i].y>y[cnt])
		{
			cnt++;
			x[cnt]=a[i].x;
			y[cnt]=a[i].y;
		}
		else if(a[i].x==x[cnt] && a[i].y>y[cnt])
		{
			x[cnt]=a[i].x;
			y[cnt]=a[i].y;
		}
	}
	n=cnt;
	//cout<<n<<endl;	
	//for(int i=1;i<=n;i++)cout<<x[i]<<" "<<y[i]<<endl;
	//system("pause");		
	
	if(k>n)k=n;
	x[0]=0;
	y[0]=0;
	long long int le=0,ri=(long long int)m*(long long int)m,ans;
	while(le<=ri)
	{
		long long int mid=(le+ri)/2;
		int st=0,en=0;
		

		//cout<<mid<<endl;
		dp[1]=0;
		t[0][0]=(x[1]-1)*(x[1]-1);
		t[0][1]=x[1]-1;
		t[0][2]=0;

		for(int i=1;i<=n;i++)
		{
			//cout<<i<<" "<<check(st,st+1)<<" "<<2*y[i]<<endl;
			while(en>=st+1 && check(st,st+1)<2*y[i])
			{
				st++;
			}
			int p=t[st][2];
			//cout<<st<<" "<<p<<endl;
			if(y[p]-x[p+1]+1>0 && p!=0)dp[i]=mid+dp[p]+(y[i]-x[p+1]+1)*(y[i]-x[p+1]+1)-(y[p]-x[p+1]+1)*(y[p]-x[p+1]+1);
			else dp[i]=mid+dp[p]+(y[i]-x[p+1]+1)*(y[i]-x[p+1]+1);
			g[i]=g[p]+1;
			en++;
			//cout<<dp[i]+(x[i+1]-1)*(x[i+1]-1)<<endl;
			t[en][0]=dp[i]+(x[i+1]-1)*(x[i+1]-1)-max((long long int)0,y[i]-x[i+1]+1)*max((long long int)0,y[i]-x[i+1]+1);
			t[en][1]=x[i+1]-1;
			t[en][2]=i;
			while(en>=st+2 && check(en,en-2)<check(en-1,en-2))
			{
				en--;
				t[en][0]=dp[i]+(x[i+1]-1)*(x[i+1]-1)-max((long long int)0,y[i]-x[i+1]+1)*max((long long int)0,y[i]-x[i+1]+1);
				t[en][1]=x[i+1]-1;
				t[en][2]=i;
			}
			//for(int j=st;j<=en;j++)cout<<" "<<t[j][0]<<" "<<t[j][1]<<" "<<t[j][2]<<endl;
 
			//cout<<dp[i]<<" "<<g[i]<<" "<<p<<endl;
		}
		//cout<<mid<<" "<<g[n]<<" "<<dp[n]<<endl;
		//cout<<endl;
		if(g[n]<=k)
		{
			if(g[n]>mi)
			{
				mi=g[n];
				minum=dp[n]-mid*g[n];
			}
			if(g[n]==k)return dp[n]-mid*g[n];
			ri=mid-1;
		}
		else 
		{
			le=mid+1;
			if(g[n]<ma)
			{
				ma=g[n];
				manum=dp[n]-mid*g[n];
			}
		}
	}
	//cout<<mi<<" "<<minum<<" "<<ma<<" "<<manum<<endl;
	return (long long int)(manum+(ma-k)*(minum-manum)/(ma-mi));
}

Compilation message

aliens.cpp: In function 'bool cmp(node, node)':
aliens.cpp:13:8: warning: self-comparison always evaluates to false [-Wtautological-compare]
   13 |  if(a.y>a.y)return 1;
      |     ~~~^~~~
aliens.cpp: In function 'long long int take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:57:58: warning: unused variable 'ans' [-Wunused-variable]
   57 |  long long int le=0,ri=(long long int)m*(long long int)m,ans;
      |                                                          ^~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Correct answer: answer = 4
2 Correct 0 ms 384 KB Correct answer: answer = 4
3 Correct 0 ms 384 KB Correct answer: answer = 4
4 Correct 0 ms 384 KB Correct answer: answer = 12
5 Correct 0 ms 384 KB Correct answer: answer = 52
6 Correct 0 ms 384 KB Correct answer: answer = 210
7 Correct 0 ms 384 KB Correct answer: answer = 88
8 Correct 0 ms 384 KB Correct answer: answer = 7696
9 Correct 0 ms 384 KB Correct answer: answer = 1
10 Correct 1 ms 384 KB Correct answer: answer = 2374
11 Correct 0 ms 384 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 0 ms 384 KB Correct answer: answer = 151
14 Correct 0 ms 384 KB Correct answer: answer = 7550
15 Correct 0 ms 384 KB Correct answer: answer = 7220
16 Correct 1 ms 384 KB Correct answer: answer = 7550
17 Correct 0 ms 384 KB Correct answer: answer = 10000
18 Correct 0 ms 384 KB Correct answer: answer = 10000
19 Correct 1 ms 384 KB Correct answer: answer = 624
20 Correct 0 ms 384 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Correct answer: answer = 1
2 Correct 1 ms 384 KB Correct answer: answer = 4
3 Correct 1 ms 384 KB Correct answer: answer = 1
4 Correct 0 ms 384 KB Correct answer: answer = 5
5 Correct 0 ms 384 KB Correct answer: answer = 41
6 Correct 0 ms 384 KB Correct answer: answer = 71923
7 Correct 1 ms 384 KB Correct answer: answer = 77137
8 Correct 1 ms 384 KB Correct answer: answer = 764
9 Correct 1 ms 512 KB Correct answer: answer = 250000
10 Correct 1 ms 384 KB Correct answer: answer = 500
11 Correct 0 ms 384 KB Correct answer: answer = 32
12 Correct 1 ms 384 KB Correct answer: answer = 130050
13 Correct 1 ms 384 KB Correct answer: answer = 5110
14 Correct 1 ms 384 KB Correct answer: answer = 2626
15 Correct 1 ms 384 KB Correct answer: answer = 796
16 Correct 1 ms 384 KB Correct answer: answer = 7580
17 Correct 1 ms 384 KB Correct answer: answer = 1904
18 Correct 1 ms 384 KB Correct answer: answer = 996004
19 Correct 1 ms 384 KB Correct answer: answer = 38817
20 Correct 1 ms 384 KB Correct answer: answer = 4096
21 Correct 1 ms 384 KB Correct answer: answer = 1
22 Correct 1 ms 384 KB Correct answer: answer = 1
23 Correct 1 ms 384 KB Correct answer: answer = 2040
24 Correct 1 ms 384 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Correct answer: answer = 4
2 Correct 0 ms 384 KB Correct answer: answer = 4
3 Correct 0 ms 384 KB Correct answer: answer = 4
4 Correct 0 ms 384 KB Correct answer: answer = 12
5 Correct 0 ms 384 KB Correct answer: answer = 52
6 Correct 0 ms 384 KB Correct answer: answer = 210
7 Correct 0 ms 384 KB Correct answer: answer = 88
8 Correct 0 ms 384 KB Correct answer: answer = 7696
9 Correct 0 ms 384 KB Correct answer: answer = 1
10 Correct 1 ms 384 KB Correct answer: answer = 2374
11 Correct 0 ms 384 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 0 ms 384 KB Correct answer: answer = 151
14 Correct 0 ms 384 KB Correct answer: answer = 7550
15 Correct 0 ms 384 KB Correct answer: answer = 7220
16 Correct 1 ms 384 KB Correct answer: answer = 7550
17 Correct 0 ms 384 KB Correct answer: answer = 10000
18 Correct 0 ms 384 KB Correct answer: answer = 10000
19 Correct 1 ms 384 KB Correct answer: answer = 624
20 Correct 0 ms 384 KB Correct answer: answer = 10000
21 Correct 0 ms 384 KB Correct answer: answer = 1
22 Correct 1 ms 384 KB Correct answer: answer = 4
23 Correct 1 ms 384 KB Correct answer: answer = 1
24 Correct 0 ms 384 KB Correct answer: answer = 5
25 Correct 0 ms 384 KB Correct answer: answer = 41
26 Correct 0 ms 384 KB Correct answer: answer = 71923
27 Correct 1 ms 384 KB Correct answer: answer = 77137
28 Correct 1 ms 384 KB Correct answer: answer = 764
29 Correct 1 ms 512 KB Correct answer: answer = 250000
30 Correct 1 ms 384 KB Correct answer: answer = 500
31 Correct 0 ms 384 KB Correct answer: answer = 32
32 Correct 1 ms 384 KB Correct answer: answer = 130050
33 Correct 1 ms 384 KB Correct answer: answer = 5110
34 Correct 1 ms 384 KB Correct answer: answer = 2626
35 Correct 1 ms 384 KB Correct answer: answer = 796
36 Correct 1 ms 384 KB Correct answer: answer = 7580
37 Correct 1 ms 384 KB Correct answer: answer = 1904
38 Correct 1 ms 384 KB Correct answer: answer = 996004
39 Correct 1 ms 384 KB Correct answer: answer = 38817
40 Correct 1 ms 384 KB Correct answer: answer = 4096
41 Correct 1 ms 384 KB Correct answer: answer = 1
42 Correct 1 ms 384 KB Correct answer: answer = 1
43 Correct 1 ms 384 KB Correct answer: answer = 2040
44 Correct 1 ms 384 KB Correct answer: answer = 2
45 Correct 0 ms 384 KB Correct answer: answer = 4
46 Correct 1 ms 384 KB Correct answer: answer = 9
47 Correct 1 ms 384 KB Correct answer: answer = 9
48 Correct 0 ms 384 KB Correct answer: answer = 21
49 Correct 1 ms 360 KB Correct answer: answer = 71
50 Correct 1 ms 384 KB Correct answer: answer = 77
51 Correct 1 ms 372 KB Correct answer: answer = 400
52 Correct 1 ms 384 KB Correct answer: answer = 996004
53 Correct 1 ms 384 KB Correct answer: answer = 997310
54 Correct 1 ms 384 KB Correct answer: answer = 990781
55 Correct 1 ms 384 KB Correct answer: answer = 996545
56 Correct 1 ms 384 KB Correct answer: answer = 484
57 Correct 1 ms 384 KB Correct answer: answer = 484
58 Correct 1 ms 384 KB Correct answer: answer = 63501
59 Correct 1 ms 384 KB Correct answer: answer = 323501
60 Correct 1 ms 384 KB Correct answer: answer = 752500
61 Correct 1 ms 384 KB Correct answer: answer = 761480
62 Correct 1 ms 384 KB Correct answer: answer = 758932
63 Correct 1 ms 384 KB Correct answer: answer = 1000000
64 Correct 1 ms 384 KB Correct answer: answer = 750500
65 Correct 1 ms 384 KB Correct answer: answer = 1000000
66 Correct 1 ms 384 KB Correct answer: answer = 250000
67 Correct 1 ms 384 KB Correct answer: answer = 250000
68 Correct 1 ms 384 KB Correct answer: answer = 1000000
69 Correct 1 ms 384 KB Correct answer: answer = 994009
70 Correct 1 ms 384 KB Correct answer: answer = 59315
71 Correct 1 ms 384 KB Correct answer: answer = 25454
72 Correct 1 ms 384 KB Correct answer: answer = 1504
73 Correct 0 ms 384 KB Correct answer: answer = 37486
74 Correct 1 ms 384 KB Correct answer: answer = 4284
75 Correct 1 ms 384 KB Correct answer: answer = 158008
76 Correct 1 ms 384 KB Correct answer: answer = 51860
77 Correct 1 ms 384 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Correct answer: answer = 4
2 Correct 0 ms 384 KB Correct answer: answer = 4
3 Correct 0 ms 384 KB Correct answer: answer = 4
4 Correct 0 ms 384 KB Correct answer: answer = 12
5 Correct 0 ms 384 KB Correct answer: answer = 52
6 Correct 0 ms 384 KB Correct answer: answer = 210
7 Correct 0 ms 384 KB Correct answer: answer = 88
8 Correct 0 ms 384 KB Correct answer: answer = 7696
9 Correct 0 ms 384 KB Correct answer: answer = 1
10 Correct 1 ms 384 KB Correct answer: answer = 2374
11 Correct 0 ms 384 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 0 ms 384 KB Correct answer: answer = 151
14 Correct 0 ms 384 KB Correct answer: answer = 7550
15 Correct 0 ms 384 KB Correct answer: answer = 7220
16 Correct 1 ms 384 KB Correct answer: answer = 7550
17 Correct 0 ms 384 KB Correct answer: answer = 10000
18 Correct 0 ms 384 KB Correct answer: answer = 10000
19 Correct 1 ms 384 KB Correct answer: answer = 624
20 Correct 0 ms 384 KB Correct answer: answer = 10000
21 Correct 0 ms 384 KB Correct answer: answer = 1
22 Correct 1 ms 384 KB Correct answer: answer = 4
23 Correct 1 ms 384 KB Correct answer: answer = 1
24 Correct 0 ms 384 KB Correct answer: answer = 5
25 Correct 0 ms 384 KB Correct answer: answer = 41
26 Correct 0 ms 384 KB Correct answer: answer = 71923
27 Correct 1 ms 384 KB Correct answer: answer = 77137
28 Correct 1 ms 384 KB Correct answer: answer = 764
29 Correct 1 ms 512 KB Correct answer: answer = 250000
30 Correct 1 ms 384 KB Correct answer: answer = 500
31 Correct 0 ms 384 KB Correct answer: answer = 32
32 Correct 1 ms 384 KB Correct answer: answer = 130050
33 Correct 1 ms 384 KB Correct answer: answer = 5110
34 Correct 1 ms 384 KB Correct answer: answer = 2626
35 Correct 1 ms 384 KB Correct answer: answer = 796
36 Correct 1 ms 384 KB Correct answer: answer = 7580
37 Correct 1 ms 384 KB Correct answer: answer = 1904
38 Correct 1 ms 384 KB Correct answer: answer = 996004
39 Correct 1 ms 384 KB Correct answer: answer = 38817
40 Correct 1 ms 384 KB Correct answer: answer = 4096
41 Correct 1 ms 384 KB Correct answer: answer = 1
42 Correct 1 ms 384 KB Correct answer: answer = 1
43 Correct 1 ms 384 KB Correct answer: answer = 2040
44 Correct 1 ms 384 KB Correct answer: answer = 2
45 Correct 0 ms 384 KB Correct answer: answer = 4
46 Correct 1 ms 384 KB Correct answer: answer = 9
47 Correct 1 ms 384 KB Correct answer: answer = 9
48 Correct 0 ms 384 KB Correct answer: answer = 21
49 Correct 1 ms 360 KB Correct answer: answer = 71
50 Correct 1 ms 384 KB Correct answer: answer = 77
51 Correct 1 ms 372 KB Correct answer: answer = 400
52 Correct 1 ms 384 KB Correct answer: answer = 996004
53 Correct 1 ms 384 KB Correct answer: answer = 997310
54 Correct 1 ms 384 KB Correct answer: answer = 990781
55 Correct 1 ms 384 KB Correct answer: answer = 996545
56 Correct 1 ms 384 KB Correct answer: answer = 484
57 Correct 1 ms 384 KB Correct answer: answer = 484
58 Correct 1 ms 384 KB Correct answer: answer = 63501
59 Correct 1 ms 384 KB Correct answer: answer = 323501
60 Correct 1 ms 384 KB Correct answer: answer = 752500
61 Correct 1 ms 384 KB Correct answer: answer = 761480
62 Correct 1 ms 384 KB Correct answer: answer = 758932
63 Correct 1 ms 384 KB Correct answer: answer = 1000000
64 Correct 1 ms 384 KB Correct answer: answer = 750500
65 Correct 1 ms 384 KB Correct answer: answer = 1000000
66 Correct 1 ms 384 KB Correct answer: answer = 250000
67 Correct 1 ms 384 KB Correct answer: answer = 250000
68 Correct 1 ms 384 KB Correct answer: answer = 1000000
69 Correct 1 ms 384 KB Correct answer: answer = 994009
70 Correct 1 ms 384 KB Correct answer: answer = 59315
71 Correct 1 ms 384 KB Correct answer: answer = 25454
72 Correct 1 ms 384 KB Correct answer: answer = 1504
73 Correct 0 ms 384 KB Correct answer: answer = 37486
74 Correct 1 ms 384 KB Correct answer: answer = 4284
75 Correct 1 ms 384 KB Correct answer: answer = 158008
76 Correct 1 ms 384 KB Correct answer: answer = 51860
77 Correct 1 ms 384 KB Correct answer: answer = 12985
78 Correct 2 ms 512 KB Correct answer: answer = 997864126212
79 Correct 2 ms 640 KB Correct answer: answer = 998608411647
80 Correct 2 ms 512 KB Correct answer: answer = 995265560477
81 Correct 2 ms 640 KB Correct answer: answer = 10125000
82 Correct 3 ms 768 KB Correct answer: answer = 2291668
83 Correct 3 ms 512 KB Correct answer: answer = 42388
84 Correct 2 ms 512 KB Correct answer: answer = 10318
85 Correct 3 ms 512 KB Correct answer: answer = 3416
86 Correct 3 ms 640 KB Correct answer: answer = 331708193881
87 Correct 7 ms 640 KB Correct answer: answer = 2861193756
88 Correct 8 ms 768 KB Correct answer: answer = 114646930
89 Correct 4 ms 768 KB Correct answer: answer = 9280921
90 Correct 8 ms 768 KB Correct answer: answer = 999984053400
91 Correct 10 ms 768 KB Correct answer: answer = 750935949134
92 Correct 2 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 512 KB Correct answer: answer = 998762383161
94 Correct 6 ms 660 KB Correct answer: answer = 23017412908
95 Correct 2 ms 512 KB Correct answer: answer = 728143410622
96 Correct 2 ms 512 KB Correct answer: answer = 2
97 Correct 5 ms 768 KB Correct answer: answer = 1824916
98 Correct 8 ms 640 KB Correct answer: answer = 10680029
99 Correct 6 ms 768 KB Correct answer: answer = 18351700
100 Correct 2 ms 640 KB Correct answer: answer = 16040026
101 Correct 2 ms 512 KB Correct answer: answer = 253968628325
102 Correct 4 ms 512 KB Correct answer: answer = 10267
103 Correct 8 ms 768 KB Correct answer: answer = 2582408
104 Correct 2 ms 512 KB Correct answer: answer = 78024964781
105 Correct 2 ms 512 KB Correct answer: answer = 9866346457
106 Correct 3 ms 512 KB Correct answer: answer = 3327720949
107 Correct 2 ms 512 KB Correct answer: answer = 86064128360
108 Correct 3 ms 640 KB Correct answer: answer = 12698259150
109 Correct 7 ms 640 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Correct answer: answer = 4
2 Correct 0 ms 384 KB Correct answer: answer = 4
3 Correct 0 ms 384 KB Correct answer: answer = 4
4 Correct 0 ms 384 KB Correct answer: answer = 12
5 Correct 0 ms 384 KB Correct answer: answer = 52
6 Correct 0 ms 384 KB Correct answer: answer = 210
7 Correct 0 ms 384 KB Correct answer: answer = 88
8 Correct 0 ms 384 KB Correct answer: answer = 7696
9 Correct 0 ms 384 KB Correct answer: answer = 1
10 Correct 1 ms 384 KB Correct answer: answer = 2374
11 Correct 0 ms 384 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 0 ms 384 KB Correct answer: answer = 151
14 Correct 0 ms 384 KB Correct answer: answer = 7550
15 Correct 0 ms 384 KB Correct answer: answer = 7220
16 Correct 1 ms 384 KB Correct answer: answer = 7550
17 Correct 0 ms 384 KB Correct answer: answer = 10000
18 Correct 0 ms 384 KB Correct answer: answer = 10000
19 Correct 1 ms 384 KB Correct answer: answer = 624
20 Correct 0 ms 384 KB Correct answer: answer = 10000
21 Correct 0 ms 384 KB Correct answer: answer = 1
22 Correct 1 ms 384 KB Correct answer: answer = 4
23 Correct 1 ms 384 KB Correct answer: answer = 1
24 Correct 0 ms 384 KB Correct answer: answer = 5
25 Correct 0 ms 384 KB Correct answer: answer = 41
26 Correct 0 ms 384 KB Correct answer: answer = 71923
27 Correct 1 ms 384 KB Correct answer: answer = 77137
28 Correct 1 ms 384 KB Correct answer: answer = 764
29 Correct 1 ms 512 KB Correct answer: answer = 250000
30 Correct 1 ms 384 KB Correct answer: answer = 500
31 Correct 0 ms 384 KB Correct answer: answer = 32
32 Correct 1 ms 384 KB Correct answer: answer = 130050
33 Correct 1 ms 384 KB Correct answer: answer = 5110
34 Correct 1 ms 384 KB Correct answer: answer = 2626
35 Correct 1 ms 384 KB Correct answer: answer = 796
36 Correct 1 ms 384 KB Correct answer: answer = 7580
37 Correct 1 ms 384 KB Correct answer: answer = 1904
38 Correct 1 ms 384 KB Correct answer: answer = 996004
39 Correct 1 ms 384 KB Correct answer: answer = 38817
40 Correct 1 ms 384 KB Correct answer: answer = 4096
41 Correct 1 ms 384 KB Correct answer: answer = 1
42 Correct 1 ms 384 KB Correct answer: answer = 1
43 Correct 1 ms 384 KB Correct answer: answer = 2040
44 Correct 1 ms 384 KB Correct answer: answer = 2
45 Correct 0 ms 384 KB Correct answer: answer = 4
46 Correct 1 ms 384 KB Correct answer: answer = 9
47 Correct 1 ms 384 KB Correct answer: answer = 9
48 Correct 0 ms 384 KB Correct answer: answer = 21
49 Correct 1 ms 360 KB Correct answer: answer = 71
50 Correct 1 ms 384 KB Correct answer: answer = 77
51 Correct 1 ms 372 KB Correct answer: answer = 400
52 Correct 1 ms 384 KB Correct answer: answer = 996004
53 Correct 1 ms 384 KB Correct answer: answer = 997310
54 Correct 1 ms 384 KB Correct answer: answer = 990781
55 Correct 1 ms 384 KB Correct answer: answer = 996545
56 Correct 1 ms 384 KB Correct answer: answer = 484
57 Correct 1 ms 384 KB Correct answer: answer = 484
58 Correct 1 ms 384 KB Correct answer: answer = 63501
59 Correct 1 ms 384 KB Correct answer: answer = 323501
60 Correct 1 ms 384 KB Correct answer: answer = 752500
61 Correct 1 ms 384 KB Correct answer: answer = 761480
62 Correct 1 ms 384 KB Correct answer: answer = 758932
63 Correct 1 ms 384 KB Correct answer: answer = 1000000
64 Correct 1 ms 384 KB Correct answer: answer = 750500
65 Correct 1 ms 384 KB Correct answer: answer = 1000000
66 Correct 1 ms 384 KB Correct answer: answer = 250000
67 Correct 1 ms 384 KB Correct answer: answer = 250000
68 Correct 1 ms 384 KB Correct answer: answer = 1000000
69 Correct 1 ms 384 KB Correct answer: answer = 994009
70 Correct 1 ms 384 KB Correct answer: answer = 59315
71 Correct 1 ms 384 KB Correct answer: answer = 25454
72 Correct 1 ms 384 KB Correct answer: answer = 1504
73 Correct 0 ms 384 KB Correct answer: answer = 37486
74 Correct 1 ms 384 KB Correct answer: answer = 4284
75 Correct 1 ms 384 KB Correct answer: answer = 158008
76 Correct 1 ms 384 KB Correct answer: answer = 51860
77 Correct 1 ms 384 KB Correct answer: answer = 12985
78 Correct 2 ms 512 KB Correct answer: answer = 997864126212
79 Correct 2 ms 640 KB Correct answer: answer = 998608411647
80 Correct 2 ms 512 KB Correct answer: answer = 995265560477
81 Correct 2 ms 640 KB Correct answer: answer = 10125000
82 Correct 3 ms 768 KB Correct answer: answer = 2291668
83 Correct 3 ms 512 KB Correct answer: answer = 42388
84 Correct 2 ms 512 KB Correct answer: answer = 10318
85 Correct 3 ms 512 KB Correct answer: answer = 3416
86 Correct 3 ms 640 KB Correct answer: answer = 331708193881
87 Correct 7 ms 640 KB Correct answer: answer = 2861193756
88 Correct 8 ms 768 KB Correct answer: answer = 114646930
89 Correct 4 ms 768 KB Correct answer: answer = 9280921
90 Correct 8 ms 768 KB Correct answer: answer = 999984053400
91 Correct 10 ms 768 KB Correct answer: answer = 750935949134
92 Correct 2 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 512 KB Correct answer: answer = 998762383161
94 Correct 6 ms 660 KB Correct answer: answer = 23017412908
95 Correct 2 ms 512 KB Correct answer: answer = 728143410622
96 Correct 2 ms 512 KB Correct answer: answer = 2
97 Correct 5 ms 768 KB Correct answer: answer = 1824916
98 Correct 8 ms 640 KB Correct answer: answer = 10680029
99 Correct 6 ms 768 KB Correct answer: answer = 18351700
100 Correct 2 ms 640 KB Correct answer: answer = 16040026
101 Correct 2 ms 512 KB Correct answer: answer = 253968628325
102 Correct 4 ms 512 KB Correct answer: answer = 10267
103 Correct 8 ms 768 KB Correct answer: answer = 2582408
104 Correct 2 ms 512 KB Correct answer: answer = 78024964781
105 Correct 2 ms 512 KB Correct answer: answer = 9866346457
106 Correct 3 ms 512 KB Correct answer: answer = 3327720949
107 Correct 2 ms 512 KB Correct answer: answer = 86064128360
108 Correct 3 ms 640 KB Correct answer: answer = 12698259150
109 Correct 7 ms 640 KB Correct answer: answer = 1185259288
110 Correct 21 ms 2688 KB Correct answer: answer = 999889968863
111 Correct 23 ms 2680 KB Correct answer: answer = 999861384931
112 Correct 21 ms 2560 KB Correct answer: answer = 999811809929
113 Correct 21 ms 2552 KB Correct answer: answer = 999869756441
114 Correct 23 ms 4608 KB Correct answer: answer = 1700000000
115 Correct 41 ms 4984 KB Correct answer: answer = 131666670
116 Correct 8 ms 1920 KB Correct answer: answer = 89478486
117 Correct 16 ms 1920 KB Correct answer: answer = 4971040
118 Correct 15 ms 1920 KB Correct answer: answer = 2711494
119 Correct 53 ms 5240 KB Correct answer: answer = 25252530
120 Correct 41 ms 5164 KB Correct answer: answer = 62500000
121 Correct 30 ms 4088 KB Correct answer: answer = 333175097780
122 Correct 59 ms 4216 KB Correct answer: answer = 33121180179
123 Correct 74 ms 4356 KB Correct answer: answer = 9802314015
124 Correct 56 ms 5240 KB Correct answer: answer = 32567551
125 Correct 71 ms 5240 KB Correct answer: answer = 997525000000
126 Correct 76 ms 4216 KB Correct answer: answer = 752723538884
127 Correct 15 ms 2560 KB Correct answer: answer = 1000000000000
128 Correct 25 ms 2688 KB Correct answer: answer = 999978000121
129 Correct 29 ms 2680 KB Correct answer: answer = 745986144735
130 Correct 12 ms 2176 KB Correct answer: answer = 2
131 Correct 44 ms 4984 KB Correct answer: answer = 277966670
132 Correct 25 ms 4096 KB Correct answer: answer = 2500900082
133 Correct 22 ms 2816 KB Correct answer: answer = 301248349636
134 Correct 29 ms 2560 KB Correct answer: answer = 14118891
135 Correct 22 ms 2560 KB Correct answer: answer = 14384977265
136 Correct 22 ms 2688 KB Correct answer: answer = 3681368330
137 Correct 21 ms 2688 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Correct answer: answer = 4
2 Correct 0 ms 384 KB Correct answer: answer = 4
3 Correct 0 ms 384 KB Correct answer: answer = 4
4 Correct 0 ms 384 KB Correct answer: answer = 12
5 Correct 0 ms 384 KB Correct answer: answer = 52
6 Correct 0 ms 384 KB Correct answer: answer = 210
7 Correct 0 ms 384 KB Correct answer: answer = 88
8 Correct 0 ms 384 KB Correct answer: answer = 7696
9 Correct 0 ms 384 KB Correct answer: answer = 1
10 Correct 1 ms 384 KB Correct answer: answer = 2374
11 Correct 0 ms 384 KB Correct answer: answer = 9502
12 Correct 1 ms 384 KB Correct answer: answer = 49
13 Correct 0 ms 384 KB Correct answer: answer = 151
14 Correct 0 ms 384 KB Correct answer: answer = 7550
15 Correct 0 ms 384 KB Correct answer: answer = 7220
16 Correct 1 ms 384 KB Correct answer: answer = 7550
17 Correct 0 ms 384 KB Correct answer: answer = 10000
18 Correct 0 ms 384 KB Correct answer: answer = 10000
19 Correct 1 ms 384 KB Correct answer: answer = 624
20 Correct 0 ms 384 KB Correct answer: answer = 10000
21 Correct 0 ms 384 KB Correct answer: answer = 1
22 Correct 1 ms 384 KB Correct answer: answer = 4
23 Correct 1 ms 384 KB Correct answer: answer = 1
24 Correct 0 ms 384 KB Correct answer: answer = 5
25 Correct 0 ms 384 KB Correct answer: answer = 41
26 Correct 0 ms 384 KB Correct answer: answer = 71923
27 Correct 1 ms 384 KB Correct answer: answer = 77137
28 Correct 1 ms 384 KB Correct answer: answer = 764
29 Correct 1 ms 512 KB Correct answer: answer = 250000
30 Correct 1 ms 384 KB Correct answer: answer = 500
31 Correct 0 ms 384 KB Correct answer: answer = 32
32 Correct 1 ms 384 KB Correct answer: answer = 130050
33 Correct 1 ms 384 KB Correct answer: answer = 5110
34 Correct 1 ms 384 KB Correct answer: answer = 2626
35 Correct 1 ms 384 KB Correct answer: answer = 796
36 Correct 1 ms 384 KB Correct answer: answer = 7580
37 Correct 1 ms 384 KB Correct answer: answer = 1904
38 Correct 1 ms 384 KB Correct answer: answer = 996004
39 Correct 1 ms 384 KB Correct answer: answer = 38817
40 Correct 1 ms 384 KB Correct answer: answer = 4096
41 Correct 1 ms 384 KB Correct answer: answer = 1
42 Correct 1 ms 384 KB Correct answer: answer = 1
43 Correct 1 ms 384 KB Correct answer: answer = 2040
44 Correct 1 ms 384 KB Correct answer: answer = 2
45 Correct 0 ms 384 KB Correct answer: answer = 4
46 Correct 1 ms 384 KB Correct answer: answer = 9
47 Correct 1 ms 384 KB Correct answer: answer = 9
48 Correct 0 ms 384 KB Correct answer: answer = 21
49 Correct 1 ms 360 KB Correct answer: answer = 71
50 Correct 1 ms 384 KB Correct answer: answer = 77
51 Correct 1 ms 372 KB Correct answer: answer = 400
52 Correct 1 ms 384 KB Correct answer: answer = 996004
53 Correct 1 ms 384 KB Correct answer: answer = 997310
54 Correct 1 ms 384 KB Correct answer: answer = 990781
55 Correct 1 ms 384 KB Correct answer: answer = 996545
56 Correct 1 ms 384 KB Correct answer: answer = 484
57 Correct 1 ms 384 KB Correct answer: answer = 484
58 Correct 1 ms 384 KB Correct answer: answer = 63501
59 Correct 1 ms 384 KB Correct answer: answer = 323501
60 Correct 1 ms 384 KB Correct answer: answer = 752500
61 Correct 1 ms 384 KB Correct answer: answer = 761480
62 Correct 1 ms 384 KB Correct answer: answer = 758932
63 Correct 1 ms 384 KB Correct answer: answer = 1000000
64 Correct 1 ms 384 KB Correct answer: answer = 750500
65 Correct 1 ms 384 KB Correct answer: answer = 1000000
66 Correct 1 ms 384 KB Correct answer: answer = 250000
67 Correct 1 ms 384 KB Correct answer: answer = 250000
68 Correct 1 ms 384 KB Correct answer: answer = 1000000
69 Correct 1 ms 384 KB Correct answer: answer = 994009
70 Correct 1 ms 384 KB Correct answer: answer = 59315
71 Correct 1 ms 384 KB Correct answer: answer = 25454
72 Correct 1 ms 384 KB Correct answer: answer = 1504
73 Correct 0 ms 384 KB Correct answer: answer = 37486
74 Correct 1 ms 384 KB Correct answer: answer = 4284
75 Correct 1 ms 384 KB Correct answer: answer = 158008
76 Correct 1 ms 384 KB Correct answer: answer = 51860
77 Correct 1 ms 384 KB Correct answer: answer = 12985
78 Correct 2 ms 512 KB Correct answer: answer = 997864126212
79 Correct 2 ms 640 KB Correct answer: answer = 998608411647
80 Correct 2 ms 512 KB Correct answer: answer = 995265560477
81 Correct 2 ms 640 KB Correct answer: answer = 10125000
82 Correct 3 ms 768 KB Correct answer: answer = 2291668
83 Correct 3 ms 512 KB Correct answer: answer = 42388
84 Correct 2 ms 512 KB Correct answer: answer = 10318
85 Correct 3 ms 512 KB Correct answer: answer = 3416
86 Correct 3 ms 640 KB Correct answer: answer = 331708193881
87 Correct 7 ms 640 KB Correct answer: answer = 2861193756
88 Correct 8 ms 768 KB Correct answer: answer = 114646930
89 Correct 4 ms 768 KB Correct answer: answer = 9280921
90 Correct 8 ms 768 KB Correct answer: answer = 999984053400
91 Correct 10 ms 768 KB Correct answer: answer = 750935949134
92 Correct 2 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 512 KB Correct answer: answer = 998762383161
94 Correct 6 ms 660 KB Correct answer: answer = 23017412908
95 Correct 2 ms 512 KB Correct answer: answer = 728143410622
96 Correct 2 ms 512 KB Correct answer: answer = 2
97 Correct 5 ms 768 KB Correct answer: answer = 1824916
98 Correct 8 ms 640 KB Correct answer: answer = 10680029
99 Correct 6 ms 768 KB Correct answer: answer = 18351700
100 Correct 2 ms 640 KB Correct answer: answer = 16040026
101 Correct 2 ms 512 KB Correct answer: answer = 253968628325
102 Correct 4 ms 512 KB Correct answer: answer = 10267
103 Correct 8 ms 768 KB Correct answer: answer = 2582408
104 Correct 2 ms 512 KB Correct answer: answer = 78024964781
105 Correct 2 ms 512 KB Correct answer: answer = 9866346457
106 Correct 3 ms 512 KB Correct answer: answer = 3327720949
107 Correct 2 ms 512 KB Correct answer: answer = 86064128360
108 Correct 3 ms 640 KB Correct answer: answer = 12698259150
109 Correct 7 ms 640 KB Correct answer: answer = 1185259288
110 Correct 21 ms 2688 KB Correct answer: answer = 999889968863
111 Correct 23 ms 2680 KB Correct answer: answer = 999861384931
112 Correct 21 ms 2560 KB Correct answer: answer = 999811809929
113 Correct 21 ms 2552 KB Correct answer: answer = 999869756441
114 Correct 23 ms 4608 KB Correct answer: answer = 1700000000
115 Correct 41 ms 4984 KB Correct answer: answer = 131666670
116 Correct 8 ms 1920 KB Correct answer: answer = 89478486
117 Correct 16 ms 1920 KB Correct answer: answer = 4971040
118 Correct 15 ms 1920 KB Correct answer: answer = 2711494
119 Correct 53 ms 5240 KB Correct answer: answer = 25252530
120 Correct 41 ms 5164 KB Correct answer: answer = 62500000
121 Correct 30 ms 4088 KB Correct answer: answer = 333175097780
122 Correct 59 ms 4216 KB Correct answer: answer = 33121180179
123 Correct 74 ms 4356 KB Correct answer: answer = 9802314015
124 Correct 56 ms 5240 KB Correct answer: answer = 32567551
125 Correct 71 ms 5240 KB Correct answer: answer = 997525000000
126 Correct 76 ms 4216 KB Correct answer: answer = 752723538884
127 Correct 15 ms 2560 KB Correct answer: answer = 1000000000000
128 Correct 25 ms 2688 KB Correct answer: answer = 999978000121
129 Correct 29 ms 2680 KB Correct answer: answer = 745986144735
130 Correct 12 ms 2176 KB Correct answer: answer = 2
131 Correct 44 ms 4984 KB Correct answer: answer = 277966670
132 Correct 25 ms 4096 KB Correct answer: answer = 2500900082
133 Correct 22 ms 2816 KB Correct answer: answer = 301248349636
134 Correct 29 ms 2560 KB Correct answer: answer = 14118891
135 Correct 22 ms 2560 KB Correct answer: answer = 14384977265
136 Correct 22 ms 2688 KB Correct answer: answer = 3681368330
137 Correct 21 ms 2688 KB Correct answer: answer = 2720316816
138 Correct 42 ms 4884 KB Correct answer: answer = 999976000144
139 Correct 51 ms 4856 KB Correct answer: answer = 999856102410
140 Correct 47 ms 4864 KB Correct answer: answer = 999958401531
141 Correct 43 ms 4856 KB Correct answer: answer = 999769649944
142 Correct 42 ms 4856 KB Correct answer: answer = 999874525918
143 Correct 50 ms 9092 KB Correct answer: answer = 6050000000
144 Correct 73 ms 9720 KB Correct answer: answer = 1112500000
145 Correct 24 ms 6144 KB Correct answer: answer = 4294967296
146 Correct 65 ms 6648 KB Correct answer: answer = 87652406
147 Correct 86 ms 6776 KB Correct answer: answer = 6297664
148 Correct 92 ms 6776 KB Correct answer: answer = 196612
149 Correct 126 ms 10104 KB Correct answer: answer = 15015100
150 Correct 118 ms 10104 KB Correct answer: answer = 25000000
151 Correct 77 ms 7800 KB Correct answer: answer = 333230209550
152 Correct 193 ms 7928 KB Correct answer: answer = 917123769
153 Correct 218 ms 10104 KB Correct answer: answer = 95162
154 Correct 99 ms 9976 KB Correct answer: answer = 382616191
155 Correct 152 ms 10288 KB Correct answer: answer = 990033333400
156 Correct 183 ms 10232 KB Correct answer: answer = 990000100000
157 Correct 203 ms 8964 KB Correct answer: answer = 749998188180
158 Correct 30 ms 4728 KB Correct answer: answer = 1000000000000
159 Correct 40 ms 4864 KB Correct answer: answer = 999988000036
160 Correct 49 ms 4984 KB Correct answer: answer = 744929274393
161 Correct 23 ms 3840 KB Correct answer: answer = 2
162 Correct 172 ms 10104 KB Correct answer: answer = 1300024
163 Correct 64 ms 9080 KB Correct answer: answer = 5000700010
164 Correct 53 ms 5128 KB Correct answer: answer = 354997100800
165 Correct 88 ms 5112 KB Correct answer: answer = 257000
166 Correct 101 ms 5396 KB Correct answer: answer = 3765323
167 Correct 89 ms 5356 KB Correct answer: answer = 1525903
168 Correct 41 ms 4856 KB Correct answer: answer = 67618137730
169 Correct 42 ms 4864 KB Correct answer: answer = 12656680171
170 Correct 45 ms 4984 KB Correct answer: answer = 579831736
171 Correct 101 ms 6136 KB Correct answer: answer = 23605611
172 Correct 45 ms 5112 KB Correct answer: answer = 7052481200
173 Correct 56 ms 5496 KB Correct answer: answer = 1314039500
174 Correct 68 ms 6136 KB Correct answer: answer = 302484000
175 Correct 132 ms 7160 KB Correct answer: answer = 52348480